Taw qhia ntawm EN10297 E470 seamless carbon steel yeeb nkab
E470 alloy round steel yeeb nkabyog ib tug high-strength alloy steel yeeb nkab nrog zoo heev mechanical zog thiab durability. Vim nws cov txheej txheem seamless, E470 seamless steel yeeb nkab muaj qhov zoo ntawm tsis muaj welds, ua rau nws cov qauv zoo ib yam thiab ruaj khov, nrog lub zog siab tsis kam, thiab tsim nyog rau cov xwm txheej engineering uas tiv taus siab.
Sab nraud txoj kab uas hla ntawm kub dov E470 European txheem steel kav uas tsim los ntawm GNEE feem ntau yog 22-760mm, thiab phab ntsa thickness yog 2.5-200mm. Sab nraud txoj kab uas hla ntawm cov kav dej txias-dov seamless steel kav tuaj yeem ncav cuag li 6 hli, phab ntsa tuab tuaj yeem ncav cuag 0.25mm, thiab sab nraud ntawm cov kav dej nyias nyias tuaj yeem ncav cuag 5 hli phab ntsa tuab. Tsawg dua 0.25mm, txias dov muaj qhov tseeb dua qhov tseeb dua li kub dov.
Daim ntawv thov ntawm EN 10297-1 E470 Seamless ncig steel raj
E470 alloy steel yeeb nkab tuaj yeem siv rau hauv cov kav dej, kev txhawb nqa thiab cov khoom siv kho tshuab hauv cov roj av, tshuaj, hluav taws xob, tshuab tsim khoom thiab lwm yam lag luam.
Tshuaj muaj pes tsawg leeg ntawm E470 steel yeeb nkab
| Cov pa roj carbon | Silicon | Manganese | Vanadium | Phosphorus | Sulfur | Aluminium | Niobium | Titanium |
| 0.16/0.22 | 0.10/0.50 | 1.30 / 1.70 | 0.08 / 0.15 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.010 | Tsawg dua lossis sib npaug rau 0.070 | Tsawg dua lossis sib npaug rau 0.020 |
Yam (yam tsawg kawg) txhua yam khoom ntawm E470 txhua yam raj - Quenched thiab tempered
| Lub npe hlau | WT | Yield zog MPa | Tensile zog MPa | Ntev% | Charpy J | Hardness HB |
| E470 | Tsawg dua los yog sib npaug li 16 | 590 | 700 | 16 | 40 | 205 |
| E470 | Tsawg dua los yog sib npaug li 25 | 540 | 570 | 16 | 40 | 160 |
| E470 | Tsawg dua los yog sib npaug li 50 | 480 | 570 | 16 | - | 160 |
E470 Carbon Steel Hollow yeeb nkab
Kev kho cua sov:
Normalising: Thaum tshav kub kub rau 880 degree Txias nyob rau hauv tseem huab cua
Kev ntxhov siab: Kub mus rau 600 - 620 degree Txias hauv huab cua
Hardening: Kub rau 880 degree Quench hauv roj lossis dej
Tempering: Thaum tshav kub kub mus rau 500 - 600 degree (los yog raws li xav tau) Txias hauv huab cua.
Qhov zoo ntawm Kev Xaiv GNEE EN10297 E470 kav
GNEE cov khoom lag luam muaj cov kab uas hla sab nraud ntawm 3mm thiab thicknesses ntawm 0.1mm txog 500mm. Los ntawm kev koom tes nrog qee qhov zoo-paub steel mills hauv Suav teb, peb tuaj yeem muab cov khoom zoo, cov nqi sib tw thiab xa khoom sai. Tsis tas li ntawd, peb tuaj yeem muab ntau yam kev pabcuam ua haujlwm: txiav, chamfering, xuas nrig ntaus, vuam, dabtsi yog khoov, grooving, pickling.
Yog tias koj muaj kev xav tau rau koj qhov project, thov xa email rau peb hauv lub sijhawm! sales@gneetube.com
Hoobkas ib puag ncig ntawm E470 precision steel yeeb nkab
Gnee Ntim thiab shipping
Cim npe nrov: e470 seamless round alloy steel yeeb nkab, Tuam Tshoj e470 seamless round alloy steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
